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    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>特殊符号</title>
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    <p>hr标签的用法</p>
    <p>&lt;hr noshade="noshade"&gt;</p>
    <hr noshade="noshade">
    <p>空格的用法&emsp;&emsp;nbsp和emsp</p>
    <p>&nbsp;&nbsp;Lorem ipsum dolor sit amet consectetur adipisicing elit. In id saepe porro hic praesentium sed magni vero eaque facilis natus totam soluta recusandae, voluptatum ducimus autem delectus ullam, adipisci asperiores! Lorem ipsum dolor sit amet consectetur adipisicing elit. Maxime, ab itaque eligendi ipsa suscipit accusantium veritatis excepturi impedit veniam natus, dolorum similique at alias commodi cum aliquid facere, perspiciatis possimus.</p>
    <p>&emsp;&emsp;Lorem ipsum dolor sit amet consectetur adipisicing elit. In id saepe porro hic praesentium sed magni vero eaque facilis natus totam soluta recusandae, voluptatum ducimus autem delectus ullam, adipisci asperiores! Lorem ipsum dolor sit amet consectetur adipisicing elit. Maxime, ab itaque eligendi ipsa suscipit accusantium veritatis excepturi impedit veniam natus, dolorum similique at alias commodi cum aliquid facere, perspiciatis possimus.</p>
    <hr noshade="noshade">
    <p>版权的用法</p>
    <p>&copy;陈志攀的公司</p>
    <hr noshade="noshade">
    <p>商标的用法</p>
    <p>&trade;和&reg;(受法律保护)</p>
    <hr noshade="noshade">
    <p>特殊的用法</p>
    <p>&#128512</p>
    <hr noshade="noshade">
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